Follow These Easy Steps to Open MKV Files

Step 1: Double-Click the File

Before you try any other ways to open MKV files, start by double-clicking the file icon. The file should open automatically. If it doesn’t open, or you see an error message, move on to Step 2.

Step 2: Choose the Right Program

There are many different programs you can use to open MKV files. If the file doesn’t open when you double-click it, you may not have one of these programs on your computer. Try installing the most common programs associated with MKV files, like Matroska or Matroska Video Stream. If none of these programs work, move to Step 3.

Step 3: Figure Out the File Type

The file type can give you a clue as to which programs can open your MKV file. Files with the MKV extension are usually Video Files. If you’re not sure what the file type is, follow the steps below to find it:

Using Windows:

Right-click the file’s icon

Click “Properties”

Find the file type listed under “Type of File”

Using a Mac:

Right-click the file’s icon

Click “More Info”

Find the file type listed under “Kind”

Once you know the file type, you can use this information do some searching for other possible programs that utilize file extension MKV or that open Video Files. If this still doesn't help, move to Step 4.

Step 4: Check with the Software Developer

The most common programs associated with MKV files are all created by different software developers. These developers can help you if you’re having trouble opening your MKV file.
Find your program in the left column of the table below and contact the developer listed in the right column.

Software

Developer

Matroska

Matroska Inc

Matroska Video Stream

Matroska Association

Step 5: Download a Universal File Viewer

If you have completed Steps 1 through 4 and you still can’t open your MKV file, it’s time to try a universal file viewer like File Magic (Download). A universal file viewer is a program you can use to open hundreds of different types of files (depending on the format). Note: If your MKV file isn’t compatible with a universal file viewer, it will open in binary format.